<?php
/**
* The field on the editing screens.
*
* @param $user WP_User user object
*/
function wporg_usermeta_form_field_birthday( $user )
{
?>
<h3>It's Your Birthday</h3>
<table class="form-table">
<tr>
<th>
<label for="birthday">Birthday</label>
</th>
<td>
<input type="date"
class="regular-text ltr"
id="birthday"
name="birthday"
value="<?= esc_attr( get_user_meta( $user->ID, 'birthday', true ) ) ?>"
title="Please use YYYY-MM-DD as the date format."
pattern="(19[0-9][0-9]|20[0-9][0-9])-(1[0-2]|0[1-9])-(3[01]|[21][0-9]|0[1-9])"
required>
<p class="description">
Please enter your birthday date.
</p>
</td>
</tr>
</table>
<?php
}
/**
* The save action.
*
* @param $user_id int the ID of the current user.
*
* @return bool Meta ID if the key didn't exist, true on successful update, false on failure.
*/
function wporg_usermeta_form_field_birthday_update( $user_id )
{
// check that the current user have the capability to edit the $user_id
if ( ! current_user_can( 'edit_user', $user_id ) ) {
return false;
}
// create/update user meta for the $user_id
return update_user_meta(
$user_id,
'birthday',
$_POST['birthday']
);
}
// Add the field to user's own profile editing screen.
add_action(
'show_user_profile',
'wporg_usermeta_form_field_birthday'
);
// Add the field to user profile editing screen.
add_action(
'edit_user_profile',
'wporg_usermeta_form_field_birthday'
);
// Add the save action to user's own profile editing screen update.
add_action(
'personal_options_update',
'wporg_usermeta_form_field_birthday_update'
);
// Add the save action to user profile editing screen update.
add_action(
'edit_user_profile_update',
'wporg_usermeta_form_field_birthday_update'
);